GPT Image 2 · 2026 年 4 月 21 日公開4K · 文字精度 99%登録で 50 クレジット付与

GPT Image 2：
生成する 4K フォトリアル画像
文字精度 99%。

GPT Image 2 は OpenAI 最新の画像モデル——原生 2K、4K アップスケール、日本語テキスト描画にも対応。登録すると最初の 5 枚分に使える 50 クレジットを受け取れます。初めての方は 使い方ガイド →

99%
文字精度
4096²
最大解像度
2×
前世代比
gptimage2.ai — new_project
ready · 10 credits per run
Mode
Reference imagesrequired for image-to-image
PNG, JPEG, WebP, or GIF · up to 4 images · 10MB each
Prompt95 / 500
Model
Ratio
Images
image-to-image · 10 credits
previewEditorial photo · 3:4 · seed 42817
v1
empty slot
/ Showcase · made with GPT Image 2

A wall of images. None of them stock.

↓ Hover to pause
Browse 4,280 more →
editorial_portrait
editorial_portrait
matcha_product
matcha_product
cinematic_alley
cinematic_alley
oil_landscape
oil_landscape
studio_perfume
studio_perfume
riso_poster
riso_poster
macro_bloom
macro_bloom
neon_noir
neon_noir
watercolor_coast
watercolor_coast
architectural_atrium
architectural_atrium
editorial_portrait
editorial_portrait
matcha_product
matcha_product
cinematic_alley
cinematic_alley
oil_landscape
oil_landscape
studio_perfume
studio_perfume
riso_poster
riso_poster
macro_bloom
macro_bloom
neon_noir
neon_noir
watercolor_coast
watercolor_coast
architectural_atrium
architectural_atrium
neon_noir
neon_noir
watercolor_coast
watercolor_coast
architectural_atrium
architectural_atrium
3d_isometric
3d_isometric
ukiyo_mountain
ukiyo_mountain
gouache_still_life
gouache_still_life
charcoal_figure
charcoal_figure
polaroid_summer
polaroid_summer
bauhaus_grid
bauhaus_grid
botanical_fern
botanical_fern
neon_noir
neon_noir
watercolor_coast
watercolor_coast
architectural_atrium
architectural_atrium
3d_isometric
3d_isometric
ukiyo_mountain
ukiyo_mountain
gouache_still_life
gouache_still_life
charcoal_figure
charcoal_figure
polaroid_summer
polaroid_summer
bauhaus_grid
bauhaus_grid
botanical_fern
botanical_fern
polaroid_summer
polaroid_summer
bauhaus_grid
bauhaus_grid
botanical_fern
botanical_fern
collage_zine
collage_zine
claymation_scene
claymation_scene
cyanotype_fern
cyanotype_fern
golden_hour_field
golden_hour_field
tilt_shift_city
tilt_shift_city
editorial_portrait
editorial_portrait
matcha_product
matcha_product
polaroid_summer
polaroid_summer
bauhaus_grid
bauhaus_grid
botanical_fern
botanical_fern
collage_zine
collage_zine
claymation_scene
claymation_scene
cyanotype_fern
cyanotype_fern
golden_hour_field
golden_hour_field
tilt_shift_city
tilt_shift_city
editorial_portrait
editorial_portrait
matcha_product
matcha_product
Trusted by design teams atFigment LabsNorthwind StudioPaper & PixelAtlas Co.MeridianHalcyon
01Two modes, one model

Start fast in chat.
Get precise in the form.

Most tools pick one: chat or controls. GPT Image 2 lets you move between them without losing context. Describe an idea conversationally, then open the form to lock a seed, swap a style, or batch 50 variations.

chat_mode
MODE / A

Chat mode

Describe, refine, iterate.

  • 01Natural language prompting with memory
  • 02Ask for edits: "warmer tones, remove the steam"
  • 03Auto-suggests style presets from your description
  • 04Exports the final prompt as a reusable form preset
form_mode
MODE / B

Form mode

Every parameter, reproducible.

  • 0128 style presets + custom LoRA upload
  • 02Lock seeds for reproducible output
  • 03Batch generation (up to 100 at once)
  • 04Reference images, negative prompts, masks
02Use cases

Who uses GPT Image 2, and what for.

From solo creators shipping their first landing page to brand teams producing 10,000 assets a month. The form is powerful enough for production pipelines; the chat is forgiving enough for your first prompt.

AI-generated unbranded product photo setup with a ceramic bottle, linen, and warm studio light.
/use-cases/ecommerce

E-commerce product shots

Replace studio time with on-brand product imagery — backgrounds, lifestyle scenes, seasonal variations.

Read guide
AI-generated campaign moodboard desk with color swatches and abstract social creative layouts.
/use-cases/marketing

Ads & social creative

Campaign concepts in an afternoon, not a sprint. Export sized for every platform.

Read guide
AI-generated editorial workspace with magazine layouts, contact sheets, and a laptop.
/use-cases/editorial

Editorial & blog imagery

Original, SEO-friendly images that keep you out of stock-photo territory.

Read guide
AI-generated game concept art desk with character sheets, environment thumbnails, and texture references.
/use-cases/game-dev

Concept art & game dev

Character sheets, environment moodboards, texture references — iterate at the speed of thought.

Read guide
AI-generated modern interior visualization with material boards and warm architectural lighting.
/use-cases/architecture

Architecture & interiors

Render a room, an elevation, a material study — control the aspect ratio and camera angle.

Read guide
AI-generated education tabletop with illustrated learning cards, crayons, and classroom materials.
/use-cases/education

Classroom & education

Generate safe, original illustrations for slides, worksheets, and children's material.

Read guide
03How it works

Four steps. Six seconds. One image you actually want.

01

Describe

Open chat and type what you want to see. No prompt engineering required.

02

Refine

Ask for edits in plain language, or open the form to adjust seed, style, ratio.

03

Choose

GPT Image 2 generates 4 variations in ~6 seconds. Pick one, regenerate, or branch.

04

Export

Download in PNG, WebP, or SVG-traced. Commercial rights included on every tier.

05Comparison

How GPT Image 2 compares to the other options.

Feature
GPT Image 2
Generator A
Generator B
Chat + Form modes
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Commercial rights (free tier)
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Seed locking & reproducibility
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Batch generation (100+)
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Custom LoRA uploads
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REST API + SDKs
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Team workspaces
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Starts free
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06料金

必要なぶんだけ購入。 請求のサプライズなし。

無料
$0
50 クレジット
1 枚 $0
+登録時に 50 クレジット（5 枚分）贈呈
+1 枚の生成につき 10 クレジット消費
+商用利用権付き
+PNG / WebP / JPEG 書き出し対応
2 ヶ月分お得
Studio
$99
/ 年
1 枚 $0.041
年額換算 $8.25/月
+年間 2,400 枚（一括付与）
+Billed once a year
+Roll over up to 1 period unused
+Cancel anytime
Scale
$399
/ 年
1 枚 $0.033
年額換算 $33.25/月
+年間 12,000 枚（一括付与）
+Billed once a year
+Roll over up to 1 period unused
+Cancel anytime
07よくある質問

ご質問にお答えします。

見つかりませんか？ お問い合わせ →

はい。新規アカウントには 50 クレジットが付与され、標準の GPT Image 2 画像を 5 枚生成できます。4K 出力とシンキングモードは Pro / Studio プランが必要です。
いいえ。GPT Image 2 は DALL-E 3 を完全に置き換え、拡散モデルからマルチモーダル基盤モデルへ刷新されました。文字精度は約 70% から 99% へ向上しています。
OpenAI は 2026 年 5 月初旬に直接 API を一般公開予定です。Microsoft Azure AI Foundry、fal、WaveSpeedAI はすでに企業向けに提供しています。
はい。日本語・韓国語・中国語（簡体・繁体）・ヒンディー語・ベンガル語の非ラテン文字描画は Tier-1 の能力で、99% に近い精度を達成します。
できます。「画像から画像」モードに切り替え、最大 4 枚までアップロードし、保持・変更・再構成したい部分を文章で指示してください。
シンキングモードは GPT Image 2 の推論バリアントで、Web を検索し、複数候補を生成し、ブリーフに対して自己検証してから返します。有料プランのみで、生成あたりのコスト倍率がかかります。
いいえ。GPTImage2.ai は独立サイトで、OpenAI の gpt-image-2 エンドポイントに接続して試しやすくしているだけです。OpenAI は OpenAI 社の登録商標です。

Two ways in.
One beautiful image.

Start free. No credit card, no watermarks, no license fine print. 50 generations a month, on the house.